• Youth flag football meeting- Sunday, March 25 at 4:00 PM at the Fort Collins Senior Center (1200 Raintree Dr, Fort Collins). The meeting will be in the Twinberry room.

  • 1099s are Now Available. To Access:
    1. Login
    2. Go to the "Members" Tab
    3. Select "My Payment Info" from the drop down menu.
    4. Select "Tax Documents"
    5. Select "2017" under the header "1099"
    Also, Receipts for charitable contributions to the True Blue Foundation can be found using the same instructions. 

Welcome to NCSO

NCSO is the premier officiating organization in northern Colorado. Whatever your goals as an official- little leagues or big leagues; summer income or life-long avocation; or somewhere in between- the NCSO has the knowledge, commitment, and contacts to get you there. Please take your time and explore this web-site. Information on pay, training, dues, etc. is at your fingertips, as are the answers to frequently asked questions. If you have any questions at all, please feel free to e-mail us at

New Officials

NCSO is always looking for great people to officiate games in Northern Colorado. Follow the link below to see what sports we have to offer and to get signed up.  Check back here to see upcoming trainings.

NCSO Pictures

We are looking for pictures of Northern Colorado officials in action to add to our website. If you would like to share any of your photos, please send them to

2012 13AAA USSSA State Championship crew(Connor Grogan, Marcus Ottermann, Luis Villalobos, Cody Allenbrand, Rob Montoya, Randy Ketner).

Larry Ross getting a strike at GYSC.

Kingsley Crew(Mike Buonpane, Louie Sanchez, Robert Kingsley, Lance Cook, Scott Bray).

Rob Montoya and Mason Smith Talk between innings at Thompson Valley High School.

Devon Kling working the bases at GYSC.

Dan Hanyes' crew having fun in the snow.

Trimble's Crew(Bill Ferguson, Jim Beers, Alan Bryant, Brad Dunlap, David Trimble)

Marc Misuraca looking for a pulled foot in the Mountain View vs. Thompson Valley game.

Cole Allenbrand working the plate for the little guys.

2013 umpire training at Spring Canyon Park.

Todd Mohr(Right) working with a crew in Cooperstown New York.

2013 USSSA 13AAA State Championship crew. (Marc Misuraca, Roger Aaseng, Connor Grogan, Luis Villalobos, Mason Smith and Books O'Hearn)

Ryan Roark with punch out at the plate in the 2013 4A State Championship game.

Brad Dunlap making the big screen at Mile High Stadium during the 5A state championship game.

Marc Misuraca set of the pitch at Windsor High School.

David Trimble making it on the big board at Mile High Stadium.

Ryan Roark before the 2014 state championship game at Mile High Stadium.

Cody Allenbrand with a great looking punch out at the plate.

Luis Villalobos having a argument with Ray Garza during the 2014 Brighton vs Prairie View game.

Mike Bounpane watching a quaterback slide at French Field.

Louie Cangilla with a touchdown call.

Ryan Roark singals first down during a Fossil Ridge game at French Field.

Allen Hampson focusing in on a play.

Rob Montoya working the Fossil Ridge Lakewood game in 2016.

All NCSO Baseball Umpire Meetings

1st Year Umpires
  1. Sunday, March 25, 6:00 PM - Fort Collins Senior Center
  2. Monday, April 2, 7:30 PM - Windsor Rec Center
Veteran Umpires
  1. Sunday, March 25, 7:30 PM - Fort Collins Senior Center
  2. Tuesday, April 2, 6:30 PM - Windsor Rec Center
1st/2nd Baseball Umpire Training
  1. April 8, 6:00 PM - Foothills Activity Center
  2. April 15, 6:00 PM - Foothills Activity Center
  3. April 22, 6:00 PM - Foothills Activity Center
  4. April 29 - Scrimmages - Time and Locations TBA
  5. May 6, 6:00 PM - Foothills Activity Center
  6. May 20, 6:00 PM - Foothills Activity Center

High School/Competitive
Baseball Umpire Training
  1. Tuesday, April 3, 7:00 PM - Fossil Ridge High School
  2. Tuesday, April 17, 7:00 PM - Fossil Ridge High School
More info.

Fast Pitch Umpire Training
  1. Sunday, March 25, 5:30 PM - Foothills Activity Center

-Foothill Activity Center - 241 E Foothills Pkwy, Ft Collins, CO 80525
-Fossil Ridge High School - 5400 Ziegler Rd, Ft Collins, CO 80528
-Fort Collins Senior Center - 1200 Raintree Dr, Fort Collins, CO
-Windsor Rec Center - 250 11th St, Windsor, CO 80550
NCSO Payroll

The following links will take you the forms that you need to have filled out to work for and get paid by NCSO and the pay dates on when you will get paid for a given contest for which NCSO pays. If you have already turned in these forms you will not need to do it again unless you need to update your information:


Pay Dates

Missing a payment?
If your have not seen a payment from NCSO you can click the link below to see if you need to provide more information.

Payment Holds